An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.
Classification: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
NSN 6105-01-159-2666
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NSN 5915-01-631-9623
NSN 6110-01-030-9457
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NSN 5920-01-009-1307
NSN 6150-01-495-0900
NSN 5920-00-101-8266
NSN 5996-00-499-8036
NSN 4140-01-593-7123
NSN 5835-00-876-4544
NSN 5935-00-230-4467